75163440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 258412032

約数和(自身を除く): 183248592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 264, 284, 330, 355, 401, 426, 440, 528, 568, 660, 710, 781, 802, 852, 880, 1065, 1136, 1203, 1320, 1420, 1562, 1604, 1704, 2005, 2130, 2343, 2406, 2640, 2840, 3124, 3208, 3408, 3905, 4010, 4260, 4411, 4686, 4812, 5680, 6015, 6248, 6416, 7810, 8020, 8520, 8822, 9372, 9624, 11715, 12030, 12496, 13233, 15620, 16040, 17040, 17644, 18744, 19248, 22055, 23430, 24060, 26466, 28471, 31240, 32080, 35288, 37488, 44110, 46860, 48120, 52932, 56942, 62480, 66165, 70576, 85413, 88220, 93720, 96240, 105864, 113884, 132330, 142355, 170826, 176440, 187440, 211728, 227768, 264660, 284710, 313181, 341652, 352880, 427065, 455536, 529320, 569420, 626362, 683304, 854130, 939543, 1058640, 1138840, 1252724, 1366608, 1565905, 1708260, 1879086, 2277680, 2505448, 3131810, 3416520, 3758172, 4697715, 5010896, 6263620, 6833040, 7516344, 9395430, 12527240, 15032688, 18790860, 25054480, 37581720, 75163440]

約数ペア:

[(1, 75163440), (2, 37581720), (3, 25054480), (4, 18790860), (5, 15032688), (6, 12527240), (8, 9395430), (10, 7516344), (11, 6833040), (12, 6263620), (15, 5010896), (16, 4697715), (20, 3758172), (22, 3416520), (24, 3131810), (30, 2505448), (33, 2277680), (40, 1879086), (44, 1708260), (48, 1565905), (55, 1366608), (60, 1252724), (66, 1138840), (71, 1058640), (80, 939543), (88, 854130), (110, 683304), (120, 626362), (132, 569420), (142, 529320), (165, 455536), (176, 427065), (213, 352880), (220, 341652), (240, 313181), (264, 284710), (284, 264660), (330, 227768), (355, 211728), (401, 187440), (426, 176440), (440, 170826), (528, 142355), (568, 132330), (660, 113884), (710, 105864), (781, 96240), (802, 93720), (852, 88220), (880, 85413), (1065, 70576), (1136, 66165), (1203, 62480), (1320, 56942), (1420, 52932), (1562, 48120), (1604, 46860), (1704, 44110), (2005, 37488), (2130, 35288), (2343, 32080), (2406, 31240), (2640, 28471), (2840, 26466), (3124, 24060), (3208, 23430), (3408, 22055), (3905, 19248), (4010, 18744), (4260, 17644), (4411, 17040), (4686, 16040), (4812, 15620), (5680, 13233), (6015, 12496), (6248, 12030), (6416, 11715), (7810, 9624), (8020, 9372), (8520, 8822)]